| Frauenfeld to Cizre | 1,820.70 mi (2,930.14 km) |
| Frauenfeld to Cobanlar | 1,255.29 mi (2,020.20 km) |
| Frauenfeld to Corlu | 1,029.63 mi (1,657.03 km) |
| Frauenfeld to Corum | 1,373.59 mi (2,210.58 km) |
| Frauenfeld to Cukurca | 1,889.43 mi (3,040.75 km) |
| Frauenfeld to Cukurcayir | 1,580.32 mi (2,543.27 km) |
| Frauenfeld to Cumayeri | 1,180.24 mi (1,899.41 km) |
| Frauenfeld to Cumra | 1,388.59 mi (2,234.71 km) |
| Frauenfeld to Cungus | 1,654.78 mi (2,663.11 km) |
| Frauenfeld to Dargecit | 1,791.25 mi (2,882.73 km) |
| Frauenfeld to Davutlar | 1,150.46 mi (1,851.49 km) |
| Frauenfeld to Demirozu | 1,613.69 mi (2,596.98 km) |
| Frauenfeld to Demre | 1,329.09 mi (2,138.96 km) |
| Frauenfeld to Denizciler | 1,578.30 mi (2,540.03 km) |
| Frauenfeld to Denizli | 1,222.53 mi (1,967.47 km) |
